tree ccb0991f57fa881ed80e0c0093844d348b8825bd
parent c35539eb10b0ab2a180e523f03ff65dc061bd47e
author Junio C Hamano <gitster@pobox.com> 1219260567 -0700
committer Junio C Hamano <gitster@pobox.com> 1219264170 -0700

for-each-ref: cope with tags with incomplete lines

If you have a tag with a single, incomplete line as its payload, asking
git-for-each-ref for its %(body) element accessed a NULL pointer.

Signed-off-by: Junio C Hamano <gitster@pobox.com>